coal fired steam generators
In the steam boiler should be noted that the problem of a water, steam boiler quality requirements, such as boiler water hardness is too high and should be water. Supporting the softened water hardness may reduce the furnace tube fouling, thereby increasing the life of the boiler, reducing operating costs. 2, the water should be added slowly to the steam boiler, the water temperature should not be too high. Electric heating boiler and the boiler is mainly composed of electric control box and control system. Its characteristics are environmentally friendly, clean, no pollution, no noise, automatic, with limited energy and reduce prices significantly, as a new boiler electric heating boiler equipment increasingly being recognized. Electric heating the core member is electrically heated boiler, directly determines the life of the boiler, to select a non-metallic electrical heating tube (such as a ceramic heating pipe), because it is resistant to the load, a long life, and a water separation structure, the boiler Wing no leakage. 3. Add water, not too much, as the temperature rises, the water will continue to expand, resulting in waste. Generally added to the normal water level gauge water level of the water line is the center line, now above the steam boiler supporting intelligent water supply equipment, water supply as long as smart can be opened. 4. Water was added to the boiler, economizer and remove the air from the boiler tubes. 5. After Sheung, there is the need to check the water level drops, it may be because the drain valve is not closed. Fuel gas boiler is not only fuel but also refers to the gas boiler. Previously no such dual-fuel boiler, burner because either fuel or gas, no dual fuel burners. With the rapid development of the world energy equipment, some European countries begin production and sales of fuel gas burner, dual fuel burner and boiler combination of organic birth of a new breed of boiler - fuel gas-fired boiler. During Sheung, it is necessary to check the number of fired steam generatorss, if the weld flange and pipe leaks. Found leakage, should stop immediately with water, and reasonable treatment.
Recently, the Shuangyashan City, thoroughly implement the first meeting of the Central and the National Finance Committee, the province's environmental protection spirit of the General Assembly to further implement the "State Council on the issuance of winning the Battle of Blue Sky's three-year action plan" to do "atmosphere ten" task finishing verification and improve air quality living environment for the residents to protect the health of the people, combined with the actual situation, the specific "Shuangyashan City 2018 air pollution control implementation plan."
"Plan" focused on job content is to carry out comprehensive improvement of coal-fired boilers, effectively reduce coal pollution. Of built-up urban area shutdown, demolition, instead of using biomass fuel boiler inspection, investigation and comprehensive urban fringe areas built-up area if there is a new violation, missing, incomplete elimination of small coal-fired boilers, to eliminate incomplete, missing, "resurgence" boiler promptly dealt with severely, and formed out of work ledger, as planned phase-out. Existing "clear" action identified 28 small coal-fired boilers, before the end of September 2018, to phase out the "cleared" of work, and in strict accordance with the requirements "a furnace" during the establishment phase out the boiler archives for future reference. Planning the construction of central heating heat source, heat accelerate network construction and transformation progress, constantly expanding area of central heating and central heating ratio; advancing coal to gas, coal to electricity and other clean energy alternatives, to promote industrial parks and industrial clusters concentrated heat source, steam source facilities.
Battle of blue sky and started "out of coal-fired boilers" special action to start the county (district) level urban built-up area of 10 steam tons / hour and coal-fired boiler, tea furnace, operating coal-fired kitchen stove and other facilities, grain storage coal drying equipment out of work. County (district) to co-ordinate well out of work, organized a special team completed a comprehensive investigation of the status quo area coal-fired boilers, establish a list out of coal-fired boilers, the production out of specific programs, and to work out the boiler out of subsidies. Before the end of the first to eliminate a large number of pollution levels, residents reacted strongly to the coal-fired facilities.
Environmental advantages atmospheric boiler which specific environmental pressure boiler boiler belong to a classification of the product's advantages are the following 4:01, energy: environmental pressure steam boiler smoke can be converted into a gas burner saving coal consumption. Atmospheric environmental protection boiler combustion chamber is provided with two double grate above the combustion chamber if no burning coal fell well below the combustion chamber can continue to burn. Also provided primary air, secondary air give sufficient oxygen fuel combustion. According to the user site using the same contrast ratio bituminous coal boilers save about 30% than coal boilers save about 50% and so on. 2, environmental protection: environmental protection atmospheric boilers can burn a variety of bituminous coal and can be quickly converted into a gas burning chimney smoke is not black smoke purification fine dust and sulfur dioxide by monitoring the indicators have reached the national environmental standards. 3, reliable quality assurance: environmental pressure boiler steel plate is used in the national standard steel plate material Q235A, Q235B, international seamless steel pipe made of 20, GB3087, GB8163 production materials and manufacturing processes are in strict accordance with national standards. After testing various indicators have reached the national standard. 4, safe and reliable operation without pressure: atmospheric environmental protection boiler structure is very compact footprint not much on the temperature quickly is no safe and reliable pressure operation. SPLIT boiler arrangement, high capital investment, an area of large, coal adaptability is poor, complicated operation. Boiler output gas generator speed susceptible to impact, heat loss and clogging of piping and other problems tar gas delivery.
Electric heating steam boiler replacement can be significant savings in annual electricity consumption: have had experience in chemical production people know, the vessel was heated power consumption has been the largest chemical production point system, whether as an entry point to reduce costs, is long plagued the problem of chemical industry. After a long period of research and at the same time, it was discovered that the use of steam boilers, chemical production can reduce costs radically. The original electric heating reactor to complete the fired steam generators heating steam, both to meet the needs of the production process, but also reduces the cost of power consumption. Electric heating steam boiler replacement can significantly save electricity each year. Reactor apparatus as used in modern industry, widely used in food processing, pharmaceutical production, dye processing, petrochemical industry, rubber, pesticide manufacturing and other industries.